Bearing Buddy 2.36 in. Seal, Trailer Brakes Spindo Seal (2-Pack) 60010 - The Home Depot
Bearing Buddy Stainless Steel Wheel Bearing Protectors/Caps for Trailer (1.980"" Diameter) with Auto Check with Bras - Pair - Walmart.com
Genuine Bearing Buddy
Amazon.com: Bearing Buddy Caps - Trailer Bearing Dust Cap Protector for Trailers - Chrome Buddy Bearing Caps of 1.980" Diameter - Bearing Buddies for Trailers to Keep Water and Dirt out of